some fixes due to weird action in git

flags.cpp

@@ -769,6 +769,4 @@ bool is_mirrorland(cell *c) {
   return among(c->land, laMirror, laMirrorOld);
   }
 
-bool isPushable(eWall w) { return w == waThumperOn; }
-
 }

game.cpp

@@ -3544,7 +3544,7 @@ void uncoverMinesFull(cell *c2) {
     items[itBombEgg] < 30 ? 2 :
     3;
   
-  bool nomine = false;
+  bool nomine = !normal_gravity_at(c2);
   if(!nomine && uncoverMines(c2, mineradius, 0, true) && markOrb(itOrbAether))
     nomine = true;
   

mapeditor.cpp

@@ -1923,7 +1923,6 @@ namespace mapeditor {
       if(c == ls)
         textrans = inverse(V * applyPatterndir(ls, sio));
       
-#if CAP_TEXTURE      
       transmatrix mh = textrans * rgpushxto0(mouseh);
       transmatrix ml = textrans * rgpushxto0(lstart);